The genuine Canon ink cartridges PGI-250 CLI-251 PIXMA MG6420, MG6620, MG7120 are specifically designed for Canon printers, providing high-quality prints with vibrant colors. These original cartridges are compatible with various Canon PIXMA models, ensuring optimal performance and reliability. With a focus on inkjet print technology, these black cartridges are ideal for producing professional-quality documents and images. The Canon CLI-251 model is known for its superior printing capabilities, making it a popular choice for both home and office use.